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shredos.x86_64/package/fluent-bit/0002-lib-librdkafka-only-require-a-C-compiler.patch
2026-01-06 22:53:29 +00:00

119 lines
4.5 KiB
Diff

From c33d6bd392c5c8bbd231b2a9d00d4959cc553c44 Mon Sep 17 00:00:00 2001
From: Thomas Devoogdt <thomas.devoogdt@barco.com>
Date: Tue, 25 Jul 2023 09:10:41 +0200
Subject: [PATCH] lib: librdkafka: only require a C compiler
Upstream: https://github.com/confluentinc/librdkafka/pull/4366
Signed-off-by: Thomas Devoogdt <thomas.devoogdt@barco.com>
---
lib/librdkafka-2.10.1/CMakeLists.txt | 22 +++++++++++--
lib/librdkafka-2.10.1/examples/CMakeLists.txt | 31 ++++++++++++-------
2 files changed, 39 insertions(+), 14 deletions(-)
diff --git a/lib/librdkafka-2.10.1/CMakeLists.txt b/lib/librdkafka-2.10.1/CMakeLists.txt
index f3d05bad7..8ef47053a 100644
--- a/lib/librdkafka-2.10.1/CMakeLists.txt
+++ b/lib/librdkafka-2.10.1/CMakeLists.txt
@@ -3,7 +3,16 @@ cmake_minimum_required(VERSION 3.5)
include("packaging/cmake/parseversion.cmake")
parseversion("src/rdkafka.h")
-project(RdKafka VERSION ${RDKAFKA_VERSION})
+project(RdKafka VERSION ${RDKAFKA_VERSION} LANGUAGES C)
+
+# Check for CXX support
+include(CheckLanguage)
+check_language(CXX)
+if(CMAKE_CXX_COMPILER)
+ enable_language(CXX)
+else()
+ message(STATUS "C++ compiler not found, skipping C++ support")
+endif()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/packaging/cmake/Modules/")
@@ -181,7 +190,11 @@ endif()
option(RDKAFKA_BUILD_STATIC "Build static rdkafka library" OFF)
option(RDKAFKA_BUILD_EXAMPLES "Build examples" ON)
-option(RDKAFKA_BUILD_TESTS "Build tests" ON)
+
+if(CMAKE_CXX_COMPILER)
+ option(RDKAFKA_BUILD_TESTS "Build tests" ON)
+endif()
+
if(WIN32)
option(WITHOUT_WIN32_CONFIG "Avoid including win32_config.h on cmake builds" ON)
endif(WIN32)
@@ -279,7 +292,10 @@ install(
)
add_subdirectory(src)
-add_subdirectory(src-cpp)
+
+if(CMAKE_CXX_COMPILER)
+ add_subdirectory(src-cpp)
+endif()
if(RDKAFKA_BUILD_EXAMPLES)
add_subdirectory(examples)
diff --git a/lib/librdkafka-2.10.1/examples/CMakeLists.txt b/lib/librdkafka-2.10.1/examples/CMakeLists.txt
index 91851d2cb..6874195ce 100644
--- a/lib/librdkafka-2.10.1/examples/CMakeLists.txt
+++ b/lib/librdkafka-2.10.1/examples/CMakeLists.txt
@@ -5,8 +5,10 @@ endif(WIN32)
add_executable(producer producer.c ${win32_sources})
target_link_libraries(producer PUBLIC rdkafka)
-add_executable(producer_cpp producer.cpp ${win32_sources})
-target_link_libraries(producer_cpp PUBLIC rdkafka++)
+if(CMAKE_CXX_COMPILER)
+ add_executable(producer_cpp producer.cpp ${win32_sources})
+ target_link_libraries(producer_cpp PUBLIC rdkafka++)
+endif()
add_executable(consumer consumer.c ${win32_sources})
target_link_libraries(consumer PUBLIC rdkafka)
@@ -14,14 +16,20 @@ target_link_libraries(consumer PUBLIC rdkafka)
add_executable(rdkafka_performance rdkafka_performance.c ${win32_sources})
target_link_libraries(rdkafka_performance PUBLIC rdkafka)
-add_executable(rdkafka_example_cpp rdkafka_example.cpp ${win32_sources})
-target_link_libraries(rdkafka_example_cpp PUBLIC rdkafka++)
+if(CMAKE_CXX_COMPILER)
+ add_executable(rdkafka_example_cpp rdkafka_example.cpp ${win32_sources})
+ target_link_libraries(rdkafka_example_cpp PUBLIC rdkafka++)
+endif()
-add_executable(rdkafka_complex_consumer_example_cpp rdkafka_complex_consumer_example.cpp ${win32_sources})
-target_link_libraries(rdkafka_complex_consumer_example_cpp PUBLIC rdkafka++)
+if(CMAKE_CXX_COMPILER)
+ add_executable(rdkafka_complex_consumer_example_cpp rdkafka_complex_consumer_example.cpp ${win32_sources})
+ target_link_libraries(rdkafka_complex_consumer_example_cpp PUBLIC rdkafka++)
+endif()
-add_executable(openssl_engine_example_cpp openssl_engine_example.cpp ${win32_sources})
-target_link_libraries(openssl_engine_example_cpp PUBLIC rdkafka++)
+if(CMAKE_CXX_COMPILER)
+ add_executable(openssl_engine_example_cpp openssl_engine_example.cpp ${win32_sources})
+ target_link_libraries(openssl_engine_example_cpp PUBLIC rdkafka++)
+endif()
add_executable(misc misc.c ${win32_sources})
target_link_libraries(misc PUBLIC rdkafka)
@@ -73,7 +81,8 @@ if(NOT WIN32)
add_executable(rdkafka_complex_consumer_example rdkafka_complex_consumer_example.c)
target_link_libraries(rdkafka_complex_consumer_example PUBLIC rdkafka)
- add_executable(kafkatest_verifiable_client kafkatest_verifiable_client.cpp)
- target_link_libraries(kafkatest_verifiable_client PUBLIC rdkafka++)
-
+ if(CMAKE_CXX_COMPILER)
+ add_executable(kafkatest_verifiable_client kafkatest_verifiable_client.cpp)
+ target_link_libraries(kafkatest_verifiable_client PUBLIC rdkafka++)
+ endif()
endif(NOT WIN32)
--
2.43.0